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salt not free acid and that the van deer wall distances appear to be too small. This prompted them to start creating a new sttyructure for D.N.A using chemical assumptions. They believe the atomic number 18 daemon helical chains apiece coiled round the sasfme axis. They part to a fault assumed that an angle of 36 degrees among adjacentff residues in the sa chain, so that the body structure repeats after 10 dues on each chain. They belie the phosphates are on the outside. Watson and crick bring ground out that the structure of the D.N.A is an open one, and its water congftts are high. If it were to have logfdwgf water contents, the bases would tilt so the structure could be to a greater extent compact. Purine and pyrimidine bst be a pgfgurne and the other a pdine for bonding to occur. It is also said that only proper(postnominal) pairs of bases can bond unneurotic: adinwith degree centigrade.

They have also through an experiment found out that the balance of the amounts odenine to thymine, and the ratio of guanine to cytosine are al bureaus really close to unity for D.N.A. This data is valuable because know it is cognise that not any purine or pyrimidine can bond to foilher, at that place is a item pair. Watsons and Cricks structure be time-tested using g-ray data. However, the structure is compatible with experimental data unless it still must be approvN.A. There could also begdnd diagnosis of diseases if you knew the structure of the D.N.A so that way you could spot mutations.If you want to get a full essay, enounce it on our website: OrderCustomPaper.com
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